210314500

素因数分解:

$2^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{38239}}^1$

素因数の和:38269

約数の個数: 48

約数和(自身を含む): 501096960

約数和(自身を除く): 290782460

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 125, 220, 250, 275, 500, 550, 1100, 1375, 2750, 5500, 38239, 76478, 152956, 191195, 382390, 420629, 764780, 841258, 955975, 1682516, 1911950, 2103145, 3823900, 4206290, 4779875, 8412580, 9559750, 10515725, 19119500, 21031450, 42062900, 52578625, 105157250, 210314500]

約数ペア:

[(1, 210314500), (2, 105157250), (4, 52578625), (5, 42062900), (10, 21031450), (11, 19119500), (20, 10515725), (22, 9559750), (25, 8412580), (44, 4779875), (50, 4206290), (55, 3823900), (100, 2103145), (110, 1911950), (125, 1682516), (220, 955975), (250, 841258), (275, 764780), (500, 420629), (550, 382390), (1100, 191195), (1375, 152956), (2750, 76478), (5500, 38239)]